I'm also attaching another patch which removes unisim/roc dependency

(it was used just to pulse the areset) and fixes paths for building
the ghdl examples out of the box. I guess this is the easiest way to
get zpu running on linux with minimum effort.

You should check if the areset change doesn't break modelsim. It feels
much simpler this way and seems to work the same, i might be missing
something.

1 files changed, 1 insertions, 0 deletions

diff --git a/zpu/hdl/zpu4/src/io.vhd b/zpu/hdl/zpu4/src/io.vhd
index f71f51d..e2576e2 100644
--- a/zpu/hdl/zpu4/src/io.vhd
+++ b/zpu/hdl/zpu4/src/io.vhd
@@ -54,6 +54,7 @@ begin
 	timer_we <= writeEnable and addr(12);

 	

 	process(areset, clk)

+	variable taddr  : std_logic_vector(maxAddrBit downto 0);

 	begin

 		taddr := (others => '0');

 		taddr(maxAddrBit downto minAddrBit) := addr;